A magnetic field increases from 0 to 0.55 T in 1.6 s. How many turns of wire

Question:

A magnetic field increases from 0 to 0.55 T in 1.6 s. How many turns of wire are needed in a circular coil 12 cm in diameter to produce an induced emf of 9.0 V?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

See More Books

Question Posted: Aug 31, 2017 12:12 PM

See More Questions

A piece of copper wire is formed into a single circular loop of radius 12 cm. A magnetic field is oriented parallel to the normal to the loop, and it increases from 0 to 0.60 T in a time of 0.45 s....
Suppose a motorcycle increases the downward component of the magnetic field within a loop only from 1.2 10-5 T to 1.9 10-5 T. The detector is square, is 0.75 m on a side, and has four loops of...
The component of the external magnetic field along the central axis of a 50-turn coil of radius 5.0 cm increases from 0 to 1.8 T in 3.6 s. (a) If the resistance of the coil is 2.8 , what is the...
A three-dimensional elasticity problem of a uniform bar stretched under its own weight gives the following strain field: where A and B are constants. Integrate the strainedisplacement relations to...
Find Vo in the network infigure. Vx 4 Vx VA +2 VA Vo 12 v7
The following events pertained to First Capital Company. Required 1. Calculate the fair value of the bond at the following dates: (a) 31 December 20x0 (b) 31 December 20x1 (c) 31 December 20x2 2....
Figure P7.79 shows the $60{ }^{\circ} \mathrm{F}$ water flow rates from the branches of a main supply line. Find the total pressure drop $\left(p_{A}-p_{E} ight)$ for soldered copper pipe. Assume...
The following information is available from the records of Prestige Landscape Design Inc. at the end of the 2010 calendar year: Required Use the previous information to answer the following...
DISCUSS WITH EXAMPLES METHODS OF FINANCING A NEW ENTERPRISE AND THE FACTORS TO CONSIDER WHEN FINANCING A BUSINESS.
Mary is trying to decide which graduate programs she will apply to. She wants to stay in the southeastern region of the United States, but if a program is considered one of the top 10 in the country,...
An emf is induced in a conducting loop of wire 1.40 m long as its shape is changed from square to circular. Find the average magnitude of the induced emf if the change in shape occurs in 0.125 s and...
A metal ring is dropped into a localized region of constant magnetic field, as indicated in FIGURE 23-36. The magnetic field is zero above and below the region where it is finite. (a) For each of the...
Solve each inequality algebraically. 2x 3 > -8x 2
A company has the following results for the year to 31 October 2017: Trading loss Income from property Chargeable gains Gift Aid donations (232,300) 190,200 45,540 24,000 Assuming that a claim is...
A company (which is not a member of a group) has the following results for the 14 months to 31 December 2017: Adjusted trading profit, before deduction of capital allowances Capital allowances...
Tracey is a sole trader. She has the following transactions during the quarter to 31 December 2017 (all amounts shown are VAT-exclusive): Tracey drives a car with an emission rating of 16 4 g/km and...
A company has the following results for the four years to 31 March 2018: Calculate the total repayment of corporation tax (with interest) to which the company is entitled, assuming that: (a) all...
A company made the following disposals during the year to 31 March 2018: (a) A factory building was sold for 650,000 on 13 June 2017 (RPI 271.1). This building had cost 300,000 in August 2000 (RPI...
What is sovereignty? Discuss your thoughts on what is an important consideration in the political environment of global marketing.
Discuss the concept of the looking-glass self. how do you think others perceive you? do you think most people perceive you correctly?
A firefighter weighs 725 N. She wears shoes that each cover an area of 206 cm2. (a) What is the average stress she applies to the ground on which she is standing? (b) How does the stress change if...
1. Two identical wires are 125 cm and 375 cm long, respectively. The first wire is broken by a force of 489 N. What force is needed to break the other? 2. The cross-sectional area of a wire is 2.50 x...
Express mass density in kg/m3 and weight density in lb/ft3. 1. Find the mass density of a chunk of rock of mass 215 g that displaces a volume of 75.0 cm3 of water. 2. A block of wood is 55.9 in. x...
Discuss the dynamic organization of the cytoskeleton and its pivotal role in cellular motility, intracellular transport, and structural integrity .
Would you support the idea of a government issued Digital currency? Why ? and why not?
To protect her savings against further inflation and to help her prepare for a healthy financial future, Hanna Lind deposits $9,100 in an investment account earning 6% interest compounded quarterly....

A magnetic field increases from 0 to 0.55 T in 1.6 s. How many turns of wire

Question:

Step by Step Answer:

Picture the Problem A number of circular loops of wire are oriented perpendicular ...View the full answer

Physics

Students also viewed these Modern Physics questions